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header-product Heat shrink tube DeLOCK 20866 assortment box 135 pieces
22.99 €

Heat shrink tube DeLOCK 20866 assortment box 135 pieces

Heat shrink tube DeLOCK 20866 Photo 1
Heat shrink tube DeLOCK 20866 Photo 2
Heat shrink tube DeLOCK 20866 Photo 3
Heat shrink tube DeLOCK 20866 Photo 1
Heat shrink tube DeLOCK 20866 Photo 2
Heat shrink tube DeLOCK 20866 Photo 3
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Heat shrink tube DeLOCK 20866 assortment box 135 pieces

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Short description

The DeLOCK Heat Shrink Tube Assortment Box includes 135 pieces of transparent tubes with a shrinkage ratio of 2:1 for single wall and 3:1 for dual wall with adhesive. Made from durable polyethylene, these tubes provide excellent insulation and protection for wires and connections. Ideal for various applications, they ensure a secure fit and are easy to use.
Available at price 22.99 €: 207 pcs.
Total available for order: 407 pcs.
Warranty: 2 Years
SKU: 4360792
Manufacturer: DELOCK
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

{{selectedOffer.parcelStationDeliveryString}}

Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
31.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
05.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.20 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
05.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
payment
Payment Methods:
Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay
Available for private customers at price 23.49 €: 200 pcs.
Together cheaper
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Product information

Description

This heat shrink tube set by Delock is designed to insulate and protect cables, electrical tubes and wires. When heat is applied the sleeve contracts and tightly encloses the cable; an inner adhesive layer on the dual-wall tubes bonds to the cable to improve moisture and mechanical protection. The tubes are transparent and made from polyethylene.

Advantages

The assortment includes multiple diameters and two shrink ratios (2:1 single-wall and 3:1 dual-wall with adhesive), allowing use on a wide range of cable sizes. A reusable plastic storage box keeps the tubes clean and organised and can also store small accessories. The materials provide reliable insulation and basic mechanical protection for electrical connections.

Suitable for

  • Electrical wiring repair and insulation
  • Protection of cable joints and soldered connections
  • Workshop, home and industrial cable maintenance
  • Colourless identification when transparency is required

Key specifications

  • Brand: DELOCK
  • MPN: 20866
  • EAN: 4043619208661
  • Material: Polyethylene
  • Product colour: Transparent
  • Total pieces: 135
  • Shrink ratio 2:1, single-wall: 40 × Ø 3.0 mm; 25 × Ø 5.0 mm; 30 × Ø 10.0 mm; length ≈ 98 mm each
  • Shrink ratio 3:1, dual-wall with inner adhesive: 25 × Ø 3.2 mm; 10 × Ø 6.4 mm; 5 × Ø 12.7 mm; length ≈ 98 mm each

How to use

Cut the required tube to length, slide it over the cable or joint and apply heat with a hot air gun or equivalent heat source. For 2:1 tubes expect the diameter to reduce to approximately half of the original size; for 3:1 adhesive-lined tubes expect shrinkage to about one third of the original diameter. Ensure even heating and maintain a suitable distance to avoid overheating the cable insulation.

Usage recommendations

Use a regulated hot air gun for consistent results; allow adhesive-lined tubes to cool before handling to ensure a secure bond. Select a tube diameter that, after shrinking, will fit snugly around the cable or connection.

Specifications

Material:
Polyethylene
Product colour:
Transparent
All features
Package type:
Box
Tube length:
98 mm
Diameter before shrinking:
12.7 mm
Shrink temperature:
125 °C
Shrinkage ratio:
3:1

Features

Type:
Heat shrink tube
Material:
Polyethylene
Product colour:
Transparent

Packaging content

Quantity per pack:
135 pc(s)

Logistics data

Country of origin:
China

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Stock data
Warehouse Stock Delivery to the store Store Price
WH94 200 17.07.2026 Best delivery 23.49 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
EU4 207 31.07.2026 22.99 €
23.49 €
Stock: 200
Delivery Date: 17.07.2026 Best delivery
Warehouse: WH94
Available only for legal entities
22.99 €
Stock: 207
Delivery Date: 31.07.2026
Warehouse: EU4

Customer reviews

Customer questions

FAQ

How much does the Heat shrink tube DeLOCK 20866 cost, and is it available for purchase?

The price is 22.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 407 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 31.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All DELOCK products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized DELOCK service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: material, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for Heat shrink tube DeLOCK 20866?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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warranty
Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.